The Determination of an Ultra-high Gravity Field Model SGG-UGM-1 by Combining EGM2008 Gravity Anomaly and GOCE Observation Data
LIANG Wei, XU Xinyu, LI Jiancheng, ZHU Guangbin
Acta Geodaetica et Cartographica Sinica . 2018, (4): 425 -434 .  DOI: 10.11947/j.AGCS.2018.20170269